IMECH-IR  > 力学所知识产出(1956-2008)
铁电材料非线性本构关系和有限元分析
王自强; 邓其林
Source Publication钱学森技术科学思想与力学论文集
2001
Pages343-348
Conference Name新世纪力学研讨会——钱学森技术科学思想的回顾与展望
Conference Date2001-11-1
Conference Place中国北京
Abstract众所周知铁电材料的力学行为是非线性的。线性假设只有在力和电场都比较小的时候才能成立。当力场或电场很大时,其本构关系的非线性效应就会产生很大的影响。本文研究了铁电材料非线性本构关系,在此基础上,建立了有限元模型,并对紧凑拉伸试样断裂实验进行有限元分析,成功地解释了正电场对外加断裂载荷的非线性影响。
Keyword铁电材料 非线性 本构关系 有限元
Department力学所
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/48149
Collection力学所知识产出(1956-2008)
Recommended Citation
GB/T 7714
王自强,邓其林. 铁电材料非线性本构关系和有限元分析[C]钱学森技术科学思想与力学论文集,2001:343-348.
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